Testssss 0.0 / 5 ? MedicinePathologyUniversityNone Created by: LUFCMazzaCreated on: 21-08-20 17:36 Gram staining Positive = purple, negative = pink 1 of 14 MacConkey's agar Isolates GRAM NEGATIVE and enteric bacteria based on lactose fermentaiton. Crystal violet and blue bile salts prvent G+ growth 2 of 14 Catalase testing hydrogen peroxide with bubbles 3 of 14 coagulase tests used to differentiatte S. Aureus (+) and S. epidermidis (-) 4 of 14 Coagulsase is produce dby S Aureus to ocnvert fibrongen into fibrin 5 of 14 oxidase testing identify bacteir athat produce cytochorme c oxidase i.e. aeroic 6 of 14 Lancefield goruping Streptococcus= B haemolytic. D (enterococcus and strep bovis) are not though. 7 of 14 S pyogenes Gorup A 8 of 14 the 2 without Lancefield grouping S pneumoniae and S viridans 9 of 14 Antibiotic susceptibility testing... determines which antibiotic is the most successful 10 of 14 S.pneumoniae primary lobar pneumonia 11 of 14 s.pyogenes Group A 12 of 14 S.aureus abscesses, surgical wounds and burn infetions, food poisonig 13 of 14 c.difficile and tetnani anaerobics, spore forming 14 of 14
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